def test_find_single_transaction_in_history_by_payee_containing_other_account_transactions(
transaction_history, payee_account, payer_account,
alternative_account):
# Given
target_transaction = Transaction(payee=payee_account,
payer=payer_account,
amount=100)
other_transaction = Transaction(payee=alternative_account,
payer=payer_account,
amount=55)
transaction_history.record(transaction=other_transaction)
transaction_history.record(transaction=target_transaction)
# When
matching_transactions = transaction_history.find_transactions(
payee=payee_account)
# Then
assert [target_transaction] == matching_transactions
def test_find_transaction_only_matching_payer_and_payee_when_both_supplied(
transaction_history, payee_account, alternative_account,
payer_account):
# Given
target_transaction = Transaction(payee=payee_account,
payer=payer_account,
amount=1)
transaction_history.record(transaction=target_transaction)
transaction_history.record(transaction=Transaction(
payee=payee_account, payer=alternative_account, amount=2))
transaction_history.record(transaction=Transaction(
payee=alternative_account, payer=payer_account, amount=3))
# When
matching_transactions = transaction_history.find_transactions(
payer=payer_account, payee=payee_account)
# Then
assert [target_transaction] == matching_transactions
def test_find_multiple_transactions_in_history_by_payer(
transaction_history, payee_account, payer_account):
# Given
first_transaction = Transaction(payee=payee_account,
payer=payer_account,
amount=1)
transaction_history.record(transaction=first_transaction)
second_transaction = Transaction(payee=payee_account,
payer=payer_account,
amount=2)
transaction_history.record(transaction=second_transaction)
# When
matching_transactions = transaction_history.find_transactions(
payer=payer_account)
# Then
assert 2 == len(matching_transactions)
assert first_transaction in matching_transactions
assert second_transaction in matching_transactions
def test_store_transaction_history(payee_account, payer_account,
transaction_history):
# When
payer_account.transfer(payee=payee_account,
amount=TRANSFER_AMOUNT,
history=transaction_history)
# Then
expected_transaction = Transaction(payer=payer_account,
payee=payee_account,
amount=TRANSFER_AMOUNT)
assert [expected_transaction] == transaction_history.find_transactions()
def test_find_single_transaction_in_history_by_payee(transaction_history,
payee_account,
payer_account):
# Given
transaction = Transaction(payee=payee_account,
payer=payer_account,
amount=100)
transaction_history.record(transaction=transaction)
# When
matching_transactions = transaction_history.find_transactions(
payee=payee_account)
# Then
assert [transaction] == matching_transactions